[vpp-dev] using vpp node

Hello friends, I have created a new node and am sending packets by the trex traffic generator to process packets to my node. When the packages I send are finished, I want to complete the task (for ex. print packet count one time) and leave the vpp ( When the packages I send are finished, vpp con

[vpp-dev] Packet Generation with trex- Sending VPP

Hi everyone, I generate packages with the Trex tool and send them to Vpp, but the number of packages I see in VPP is much less than that sent. Anyone have any suggestions on this topic? Trex: Per port stats table ports |               0 |               1 ---

Re: [vpp-dev] Packet Generation with trex- Sending VPP

Thank you reply Ben. when i run show err Count  Node  Reason   Severity 1   TenGigabitEthernet1/0/0-output   interface is down    error 1   TenGigabitEthernet1/0/1-output   interface is down    error 1 *dpdk-in

Re: [vpp-dev] Packet Generation with trex- Sending VPP

then I see like this: (show error) 1   TenGigabitEthernet1/0/1-output   interface is down    error 11667420 null-node  blackholed packets   error what exactly does that mean? -=-=-=-=-=-=-=-=-=-=-=- Links: You receive all messages sent to

[vpp-dev] rx-no-buf and rx-miss :packet loss

Hi everyone, when the rx and tx queue number is low, dpdk catches the packets faster, but when the rx and tx queue numbe r is high, I get a result like, below. I have  rx-no-buf and rx-miss. So i n both cases I have packet losses. how to get rid of this situation... startup.conf dev default {

[vpp-dev] dpdk buffer

Hi, everyone. I want to increase num-mbufs in startup.conf. when ı checked dpdk buffer: DBGvpp# show dpdk buffer name="vpp pool 0"  available =   0 allocated =   16800 total =   16800 I have no available memory? what can i do in this situation? -=-=-=-=-=-=-=-=-=-=-=- Links: You receive all

Re: [vpp-dev] dpdk buffer

Thanks, I fixed my mistake. DBGvpp# show buffers Pool Name    Index NUMA  Size  Data Size  Total  Avail  Cached   Used default-numa-0 0 0   2496 2048    16800  16800 0   0 DBGvpp# I want to increase number of buffers allocated. what can i do in this situation? -=-

[vpp-dev] increase number of buffers allocated

Hi everyone, DBGvpp# show buffers Pool Name    Index NUMA  Size  Data Size  Total  Avail  Cached   Used default-numa-0 0 0   2496 2048    16800  16800 0   0 DBGvpp# I want to increase number of buffers allocated. what can i do in this situation? -=-=-=-=-=-=-=-=-=

[vpp-dev] Total Packet Process Time in VPP

Hi everyone, I'm using VPP with trex. I send and receive packets. Is there any place on  Vpp where I can view the total processing time? I see graph runtime statistic but I haven't found anything about the time passed here. I see like this; İn here "time" is not total processing time. (show runt

[vpp-dev] _GI_raise Error with 8 worker thread

Hi Everyone, I send packages with the trex tool and process packages with vpp. However, when I increase the thread count to 8, I get an error like this. double free or corruption (!prev) Thread 9 "vpp_wk_6" received signal SIGABRT, Aborted. [Switching to Thread 0x7fff8bfff700 (LWP 18733)] __GI_

[vpp-dev] pktgen- vpp-error

Hi everyone, I use dpdk-pktgen for packet generate. Then I send packets to vpp. But in vpp all received packets dropped. rx packets    464384 drops 464384 when i see errors: DBGvpp# show errors Count  Node  Reason   

Re: [vpp-dev] pktgen- vpp-error

When I ran the node I just created to process the packet, it worked fine. Thanks, -=-=-=-=-=-=-=-=-=-=-=- Links: You receive all messages sent to this group. View/Reply Online (#18108): https://lists.fd.io/g/vpp-dev/message/18108 Mute This Topic: https://lists.fd.io/mt/78386404/21656 Group Owner:

[vpp-dev] vpp worker threads access in vpp plugin

Hi everyone, Can I access worker threads inside the vpp node? for example: worker_threads[id]=process_packet_function(); I want to define a callback function for the created threads. How can I do this in vpp? Thanks, -=-=-=-=-=-=-=-=-=-=-=- Links: You receive all messages sent to this group. V

[vpp-dev] Packages are not visible

Hi, When i want to send packet from DPDK based generator to VPP. packages are not visible when "show int" DBGvpp# show int Name   Idx    State  MTU (L3/IP4/IP6/MPLS) Counter  Count TenGigabitEthernet1/0/0   1 down 9000/0/0/0 TenGigabitEthernet1/0/1

[vpp-dev] can't reach at line rate

Hi everyone, İ send 64 byte udp packets via trex generator. But cant reach line rate in vpp. Although I increased the number of cores, I cannot get enough results. İ have high rate rx miss. TenGigabitEthernet1/0/1   2  up  9000/0/0/0 rx packets      283319158 rx b

Re: [vpp-dev] Packages are not visible

DBGvpp# show hardware-interfaces NameIdx Link Hardware TenGigabitEthernet1/0/01 up TenGigabitEthernet1/0/0 Link speed: 10 Gbps Ethernet address ac:1f:6b:f8:1f:10 Intel 82599 carrier up full duplex mtu 9206 flags: admin-up pmd tx-offload i

[vpp-dev] VPP Vectors/Call rate #dpdk

Hi everyone, When I send mixed traffic in varying sizes ( usually larger than 64 bytes ) packets in line rate, miss rates is low and vectors/call is low. But when i send 64 byte udp packets (16K flow) in line rate, i has high miss rate and Vector/call is high. So vpp cant prosess enough packet.

[vpp-dev] Blackholed packets after forwarding interface output

Hi everyone. I created a plugin for process packet. After process İ forward packets interface output. For testing, I generate packet with trex and send vpp. Trex send packet vpp but after process in my node, vpp not send to trex.  But when show int: TenGigabitEthernet1/0/1 2 up

[vpp-dev] VPP New Plugin-Packet Forwarding

Hi everyone, I added a new node to vpp and passed packets through this node during packet forwarding. Packet forwarding is between Trex and VPP. My packets passing through the new node were forwarded to vpp, but the packet transmission was not continued. There is no problem transmitting packets